OEM Buick Century Crankshaft Seal

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8 Crankshaft Seals found

  • Buick Century Crankshaft Seal Diagram - 14090906
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    Buick Century Rear Main Seal, Front Part Number: 14090906

    $21.53 MSRP: $35.47
    You Save: $13.94 (40%)
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    Product Specifications
    • Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Seal; Oil Seal; Crankshaft Seal; Front Crank Seal; Timing Cover Seal; Front Cover Seal; Engine Front Cover Seal.
    • Position: Front
    • Replaces: 12577710
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-2005 Buick Century | Custom, Estate Wagon, Limited, Special, Special Edition | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
  • Buick Century Crankshaft Seal Diagram - 12592195
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    Buick Century Rear Main Seal Part Number: 12592195

    $45.01 MSRP: $76.64
    You Save: $31.63 (42%)
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    Product Specifications
    • Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal; Timing Cover Seal; Rear Main Seal Retainer; Seal Kit, Engine Rear Main Bearing
    • Position: Rear
    • Replaces: 14085829
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1993-2005, 1985-1989 Buick Century | Custom, Estate Wagon, Limited, Special, Special Edition | 4 Cyl 2.2 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
  • Buick Century Crankshaft Seal Diagram - 12582320
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    Buick Century Rear Main Seal Part Number: 12582320

    $24.58 MSRP: $40.49
    You Save: $15.91 (40%)
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    Product Specifications
    • Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal; Seal
    • Position: Rear
    • Replaces: 25534760
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1992-1993 Buick Century | Custom, Limited, Special | 6 Cyl 3.3 L GAS
  • Buick Century Crankshaft Seal Diagram - 12582313
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    Buick Century Crankshaft Seal, Front Part Number: 12582313

    $14.72 MSRP: $24.24
    You Save: $9.52 (40%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Seal Assembly-Crankshaft Front Oil; Timing Cover Gasket; Timing Cover Seal; Front Seal; Cover Seal; Crankshaft Balance Seal; Timing Cover Seal; Engine Front Cover Seal
    • Position: Front
    • Replaces: 24504098
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1986-1993 Buick Century | Custom, Estate Wagon, Limited, Special, T-Type | 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
  • Buick Century Crankshaft Seal Diagram - 10228655
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    Buick Century Timing Cover Seal, Front Part Number: 10228655

    $21.26 MSRP: $35.01
    You Save: $13.75 (40%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Seal, Engine Front Cover & Crankshaft Seal; Timing Cover Gasket; Timing Cover Oil Seal; Cover Seal; Front Cover Seal
    • Position: Front
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1996 Buick Century | Limited, Special | 4 Cyl 2.2 L GAS
  • Buick Century Crankshaft Seal - 10036788
    Buick Century Crankshaft Seal Diagram - 10036788
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    Buick Century Rear Main Seal Part Number: 10036788

    $15.88 MSRP: $24.87
    You Save: $8.99 (37%)
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    Product Specifications
    • Other Name: Seal, Engine Rear Main Bearing; Crankshaft Seal
    • Position: Rear
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1992 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, Special | 4 Cyl 2.5 L GAS
  • Buick Century Crankshaft Seal Diagram - 552711
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    Product Specifications
    • Other Name: Seal Assembly-Crankshaft Oil; Timing Cover Gasket; Timing Cover Seal; Crankshaft Seal; Front Crank Seal; Timing Cover Oil Seal; Front Cover Seal; Seal, Engine Front Cover & Crankshaft Seal
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1985 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 6 Cyl 4.3 L DIESEL
  • Buick Century Crankshaft Seal - 10054563
    Buick Century Crankshaft Seal Diagram - 10054563
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    Product Specifications
    • Other Name: Seal Kit, Engine Rear Main Bearing; Crankshaft Seal
    • Position: Rear
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1987 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS

Buick Century Crankshaft Seal

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In Buick Century vehicles, the Crankshaft Seal is a critical part situated at the front of the vehicle's engine. Less complex than the external oval seals, this round seal is usually made from metal and rubber, and is primarily used to stop oil leakage from the crankcase of the engine. It is worth noting that through suck pressure accompanying velocities the Crankshaft Seal will minimize leakages hence enabling precise lubrication of vital engine parts which in the process enables diminishing high frictions and abrasive wear. If there are characteristic symptoms that indicate that a particular part is bad, for example, high mileage or oil leaks and other complicated signs, then the Crankshaft Seal should be changed to keep the engine in good condition.

Buick Century Crankshaft Seal Parts and Q&A

  • Q: How to service and repair the Main Bearing Crankshaft Seal on Buick Century?
    A:
    Remove the transaxle and the front of the engine Flywheel to service and repair the Crankshaft main bearing seal, and no nick the sealing surface of the Crankshaft while doing so. Next pull out the Crankshaft rear oil seal by sticking a flat bladed tool or the likes of through the dust leg at an angel and pulling it by rotating the handle towards the end of the crank shaft repeating as needed. For installation, apply the rear main seal installer (J34686); coat the new Crankshaft rear oil seal in engine oil and install it on the j34686. Attach the j34686 to the back of the Crankshaft and tighten up the screws so that the seal turns right. Mount the rear oil seal on to the Crankshaft, securing the j34686 with the wing nut tightening it to bottom it out. Lastly, take off the j34686 from the Crankshaft, install the engine Flywheel and then the transaxle.
  • Q: How to replace the rear crankshaft seal on Buick Century?
    A:
    The replacement of the Crankshaft rear oil seal begins with transaxle and engine Flywheel removal while simultaneously maintaining the Crankshaft sealing surface. A flat-bladed tool inserted through the dust lip at an angle can remove the Crankshaft rear oil seal by prying with tool handle movements towards the Crankshaft end around the entire seal. Oil-coat the new Crankshaft rear oil seal before installing it onto the j 34686 rear main seal installer (J 34686). Secure the j 34686 against the rear side of the Crankshaft by turning screw fasteners until the seal establishes a square orientation. Once the j 34686 bottom surfaces, users should remove it from the Crankshaft. Resistance becomes manageable after the transaxle joins the engine Flywheel.

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